Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title ClamAV vulnerabilities
Informations
Name USN-754-1 First vendor Publication 2009-04-07
Vendor Ubuntu Last vendor Modification 2009-04-07
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects the following Ubuntu releases:

Ubuntu 8.10

This advisory also applies to the corresponding versions of Kubuntu, Edubuntu, and Xubuntu.

The problem can be corrected by upgrading your system to the following package versions:

Ubuntu 8.10:
libclamav5 0.94.dfsg.2-1ubuntu0.2

In general, a standard system upgrade is sufficient to effect the necessary changes.

Details follow:

It was discovered that ClamAV did not properly verify its input when processing TAR archives. A remote attacker could send a specially crafted TAR file and cause a denial of service via infinite loop.

It was discovered that ClamAV did not properly validate Portable Executable (PE) files. A remote attacker could send a crafted PE file and cause a denial of service (divide by zero).

Original Source

Url : http://www.ubuntu.com/usn/USN-754-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-189 Numeric Errors (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:13611
 
Oval ID: oval:org.mitre.oval:def:13611
Title: DSA-1771-1 clamav -- several
Description: Several vulnerabilities have been discovered in the ClamAV anti-virus toolkit: CVE-2008-6680 Attackers can cayse a denial of service via a crafted EXE file that triggers a divide-by-zero error. CVE-2009-1270 Attackers can cause a denial of service via a crafted tar file that causes clamd and clamscan to hang. Attackers can cause a denial of service via a crafted EXE file that crashes the UPack unpacker. For the old stable distribution, these problems have been fixed in version 0.90.1dfsg-4etch19. For the stable distribution, these problems have been fixed in version 0.94.dfsg.2-1lenny2. For the unstable distribution, these problems have been fixed in version 0.95.1+dfsg-1. We recommend that you upgrade your clamav packages.
Family: unix Class: patch
Reference(s): DSA-1771-1
CVE-2008-6680
CVE-2009-1270
Version: 5
Platform(s): Debian GNU/Linux 5.0
Debian GNU/Linux 4.0
Product(s): clamav
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:13917
 
Oval ID: oval:org.mitre.oval:def:13917
Title: USN-754-1 -- clamav vulnerabilities
Description: It was discovered that ClamAV did not properly verify its input when processing TAR archives. A remote attacker could send a specially crafted TAR file and cause a denial of service via infinite loop. It was discovered that ClamAV did not properly validate Portable Executable files. A remote attacker could send a crafted PE file and cause a denial of service .
Family: unix Class: patch
Reference(s): USN-754-1
CVE-2009-1270
CVE-2008-6680
Version: 5
Platform(s): Ubuntu 8.10
Product(s): clamav
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:8256
 
Oval ID: oval:org.mitre.oval:def:8256
Title: DSA-1771 clamav -- several vulnerabilities
Description: Several vulnerabilities have been discovered in the ClamAV anti-virus toolkit: Attackers can cause a denial of service (crash) via a crafted EXE file that triggers a divide-by-zero error. Attackers can cause a denial of service (infinite loop) via a crafted tar file that causes (1) clamd and (2) clamscan to hang. (no CVE Id yet) Attackers can cause a denial of service (crash) via a crafted EXE file that crashes the UPack unpacker.
Family: unix Class: patch
Reference(s): DSA-1771
CVE-2008-6680
CVE-2009-1270
Version: 3
Platform(s): Debian GNU/Linux 5.0
Debian GNU/Linux 4.0
Product(s): clamav
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 115
Os 1
Os 2

OpenVAS Exploits

Date Description
2010-05-12 Name : Mac OS X Security Update 2009-005
File : nvt/macosx_secupd_2009-005.nasl
2009-12-14 Name : Mandriva Security Advisory MDVSA-2009:327 (clamav)
File : nvt/mdksa_2009_327.nasl
2009-09-15 Name : Gentoo Security Advisory GLSA 200909-04 (clamav)
File : nvt/glsa_200909_04.nasl
2009-04-28 Name : Mandrake Security Advisory MDVSA-2009:097 (clamav)
File : nvt/mdksa_2009_097.nasl
2009-04-23 Name : ClamAV Multiple Vulnerabilities (Linux)
File : nvt/gb_clamav_mult_vuln_apr09_lin.nasl
2009-04-23 Name : ClamAV Multiple Vulnerabilities (Win)
File : nvt/gb_clamav_mult_vuln_apr09_win.nasl
2009-04-20 Name : Debian Security Advisory DSA 1771-1 (clamav)
File : nvt/deb_1771_1.nasl
2009-04-15 Name : Ubuntu USN-754-1 (clamav)
File : nvt/ubuntu_754_1.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
53598 ClamAV --detect-broken Option PE File Handling DoS

53461 ClamAV libclamav/untar.c clamd / clamscan Infinite Loop DoS

Nessus® Vulnerability Scanner

Date Description
2009-12-09 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2009-327.nasl - Type : ACT_GATHER_INFO
2009-09-11 Name : The remote host is missing a Mac OS X update that fixes various security issues.
File : macosx_SecUpd2009-005.nasl - Type : ACT_GATHER_INFO
2009-09-10 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-200909-04.nasl - Type : ACT_GATHER_INFO
2009-04-27 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2009-097.nasl - Type : ACT_GATHER_INFO
2009-04-23 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-754-1.nasl - Type : ACT_GATHER_INFO
2009-04-16 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-1771.nasl - Type : ACT_GATHER_INFO
2009-04-02 Name : The remote antivirus service is affected by multiple vulnerabilities.
File : clamav_0_95.nasl - Type : ACT_GATHER_INFO

Alert History

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0
Date Informations
2014-02-17 12:05:50
  • Multiple Updates